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11
Wiring the Lock to Mighty Mule FM-700/702 and GTO/PRO 1000 and 2000
Gate Opener Control Boards
12 Volt Battery
Double Spade
Tongue Connectors
15 15
DER
KLB
NRG
GRO
LB U
DER
KLB
NRG
GRO
LB U
FIRST OPERATOR SECOND OPERATOR
DER
KCALB
NEERG
EGNARO
LB
EU
DER
KCALB
NEERG
EGNARO
LB EU
Power Cable
from First Operator
RED Wire T o Battery
Positive (+) Terminal
RED Wire From Lock
BLACK Wire From Lock
WHITE Wire to
BLACK on Operator Terminal
BLACK Wire T o Battery
Negative (–) Terminal
1
2
345
Lock Board
Double Spade Connector
Double Spade Connector
WHITE Wire to
Operator Board
BLK First Operator
Terminal
RED Wire T o Battery
Positive (+) Terminal
RED Wire From Lock
BLACK Wire From Lock
BLACK Wire T o Battery
Negative (–) Terminal
1
2
345
Lock Board
Time Adj
Pull-to-Open Application
NOTE: For Push-to-Open applications connect lock board
white wire to the operator board RED first operator terminal
* Place a dab of petroleum
jelly on the terminal con-
tacts to prevent corrosion.
Lock Board
Wiring Chart